Water Treatment
Water Treatment is the largest section of our pool range – over 1,100 items cover everything from a kilo of chlorine to fully automatic dosing stations for public facilities. You will find a solution for every level of comfort: manual dosing, semi-automatic systems and systems that monitor the water on their own. How the section is organised Pool Chemicals – CTX and PoolLine chlorine granules and tablets, pH correction, flocculants and anti-algae products. Chlorine-Free Treatment – OXY Pure Ag oxygen disinfection with silver and other alternatives for sensitive skin. Salt Chlorinators – salt electrolysis, from Innowater SMC Modbus units (up to 50 and 80 m³) to Asin Aqua Salt; salt water saves manual chlorine dosing. Dosing Stations & Controllers – the Aseko ASIN AQUA Home Pro range in CLF, Redox and OXY versions measures pH and disinfection and doses products automatically. UV Sterilizers – low-pressure and medium-pressure LifeUV and Elecro lamps destroy bacteria and cut chemical consumption by up to half. Measurement & Testing – from SpaLine Test Strips to the smart Blue Connect Gold analyser, which sends readings to your phone. How to choose the right technology Three things decide it: the pool volume, how often you want to deal with the water and how sensitive users are to chlorine. For a smaller pool up to 30 m³, manual dosing and weekly testing are enough. From 40 m³ upwards, a salt chlorinator or an automatic dosing unit pays off – it saves chemicals and time and keeps values stable. A UV lamp is a suitable addition wherever you want to reduce the smell of chlorine, typically in indoor pools and hot tubs. It always holds true that water treatment only works on top of working filtration with the correct flow rate. What to watch out for Size a salt chlorinator with a reserve according to the actual volume of the pool, and bear in mind that the electrode is a consumable part with a life of several seasons. Calibrate the pH and Redox probes of dosing stations regularly. We keep probes, replacement electrodes and other consumables in stock in the Water Treatment Accessories category. Our customers include home users, service technicians and operators of public pools. In-stock items ship within 48 hours, and we deliver across the EU.
Brands
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CTX 590 Algaecide Plus, 1 litre
40,20 € incl. VATbez DPH 33,22 € Add to cart -

CTX 75 Pool Wall Degreaser, 5 litres
43,32 € incl. VATbez DPH 35,80 € Add to cart -

CTX 75 Pool Wall Degreaser, 1 litre
12,24 € incl. VATbez DPH 10,12 € Add to cart -

Tablets for DPD Phenol Tester – pH (Pack of 10)
3,04 € incl. VATbez DPH 2,51 € Add to cart -

Tablets for DPD 1 Tester – Free Chlorine (Pack of 10)
3,04 € incl. VATbez DPH 2,51 € Add to cart -

Tablet Chlorine Dispenser, Hose Type – 4 kg
155,80 € incl. VATbez DPH 128,76 € Add to cart -

Tablet Chlorine Dispenser, In-Line – 4 kg
160,24 € incl. VATbez DPH 132,43 € Add to cart -

pH and Chlorine Tester Ocean
13,20 € incl. VATbez DPH 10,91 € Add to cart -

CTX 700 – Pool Limescale and Iron Remover, 1 l
53,68 € incl. VATbez DPH 44,36 € Add to cart -

EXO probe – ORP measurement (WR0819900)
359,52 € incl. VATbez DPH 297,12 € Add to cart -

EXO probe – pH measurement (WR0819800)
258,52 € incl. VATbez DPH 213,65 € Add to cart -

Calibration solution Redox 700 mV (WR0738800)
28,00 € incl. VATbez DPH 23,14 € Add to cart -

Electrolytic cell Ei2 20 (WR0673700)
777,88 € incl. VATbez DPH 642,88 € Add to cart -

Electrolytic cell Ei2 12 (WR0673600)
494,64 € incl. VATbez DPH 408,79 € Add to cart -

MAGNAPOOL Minerals 10 kg (2025) (WC000441)
55,72 € incl. VATbez DPH 46,05 € Add to cart -

MAGNAPOOL Minerals 10 kg (WC000005)
51,92 € incl. VATbez DPH 42,91 € Add to cart -

pH 7.5 Calibration Solution – ZODIAC (W500730)
21,92 € incl. VATbez DPH 18,12 € Add to cart -

Electrolytic Cell Ei 25 / Ei2 25 / Ei2 Expert 25 / Gensalt 25 (W197621)
868,96 € incl. VATbez DPH 718,15 € Add to cart -

Electrolytic Cell Ei 17 / Ei2 Expert 18 / Gensalt 17 (W197612)
664,52 € incl. VATbez DPH 549,19 € Add to cart -

Electrolytic Cell Ei 10 / Ei2 Expert 10 / Gensalt 10 (W197601)
417,84 € incl. VATbez DPH 345,32 € Add to cart -

Cell Electrode TRi 35 / TRi Expert 35 / eXO iQ 35 (W197442)
1 248,72 € incl. VATbez DPH 1 032,00 € Add to cart -

Cell Electrode TRi 22 / TRi Expert 22 / eXO iQ 22 (W197432)
917,52 € incl. VATbez DPH 758,28 € Add to cart -

Cell Electrode TRi 18 / TRi Expert 18 / eXO iQ 18 (W197412)
682,36 € incl. VATbez DPH 563,93 € Add to cart -

Cell Electrode TRi 10 / TRi Expert 10 / eXO iQ 10 (W197401)
556,52 € incl. VATbez DPH 459,93 € Add to cart -

Wrench for Loosening Ei/TRi Cell
41,68 € incl. VATbez DPH 34,45 € Add to cart -

Injection Valve 3/8" and 1/2" into PVDF-T Piping
79,24 € incl. VATbez DPH 65,49 € Add to cart -

Suction Strainer PVDF-T
44,36 € incl. VATbez DPH 36,66 € Add to cart -

Peristaltic Pump Hose 0.4 l
17,40 € incl. VATbez DPH 14,38 € Add to cart -

ORP Probe SRM-AU – VA SALT SMART / VA HYDROSALT
103,36 € incl. VATbez DPH 85,42 € Add to cart -

pH Probe SPH-1-DJ (glass)
98,44 € incl. VATbez DPH 81,36 € Add to cart
